4 Ways Smart Lights Can Elevate Indoor Holiday Gatherings and Save Up to 90% of Your Usual Energy Usage

Easily set the festive ambiance in your home and synchronize with music at the touch of a button

A cosy living room with two sofas, with exposed ceiling beams, a tall decorated Christmas tree and fireplace with a lit fire.
(Image credit: Future / ONE REPRESENTS LTD (MEL YATES))

The holidays are all about atmosphere, and few things set the tone like lighting. Whether you’re hosting a festive dinner or a cozy movie night, the right glow can make your home feel instantly more inviting and chic.

Smart lighting has become one of the simplest ways to elevate that warmth, offering endless color combinations, scene settings, and energy-saving features. You don’t need a full smart home setup to enjoy the benefits – even a few connected bulbs or switches can transform your space.

Below, experts share four easy ways to ‘set the scene’ this holiday season with smart lighting solutions that make gatherings glow brighter and more creatively, while saving energy in the process.

4 Ways Smart Lights Transform Indoor Holiday Gatherings

From color-changing bulbs and smart switches to motion sensors and music-syncing light strips, it’s easier than ever to make your home glow exactly how you want it to. Smart lighting benefits span creativity and efficiency, letting you enjoy the warmth of the season without wasting energy or effort.

‘Don’t be scared to be silly,’ says Kobi Cummings, co-founder at The Valley Venues. ‘Changing lights means changing atmosphere – so lean in, and be dramatic! It’ll be worth it.’

1. Switch to Smart Bulbs for Instant Ambiance

Colorful living room with light green walls, dark blue sofa, frilled lampshades, patterned rug, and a bookshelf full of books and miscellaneous items.

Smart bulbs add cozy ambiance while reducing energy bills.

(Image credit: Tara McCauley, Michael Granacki)

When it comes to creating atmosphere, color-changing smart bulbs are one of the most effective solutions. From a quick tap on your phone, you can switch from a warm golden dinner glow to a deep red or icy blue palette, depending on the mood. They'll quickly become a guest favorite.

‘Smart lighting is an easy and convenient way to make your holiday events feel special while reducing your energy bills,’ says Nick Barber, co-founder at Utilities Now, adding, ‘You can set the mood based on the activity you want to enjoy by choosing the colors that match that activity.’

Kobi shares this excitement for the smart home gadgets, 'I will literally sit at a party with my lights app and set the mode depending on the music, or conversation, although I know that's a little extra! Lighting really is everything, especially for a themed party.'

Color-changing LEDs also use a fraction of the energy of traditional holiday bulbs, making them a smart choice for eco-conscious hosts. And luckily, they're not expensive, as this EcoSmart 60W smart bulb from Home Depot costs just $9.97, and can shift hues, dim smoothly, and even pair with Google, Alexa, and Hubspace for voice control.

I use smart bulbs to set ambiance in the evenings, and I wouldn't live without one now. Being able to adjust the brightness and hue of the lights makes every room feel warmer with minimal effort.

Yamed Mahfoud, a director at Bees Lighting, adds that color-changing bulbs have become essential Christmas décor ideas, adding, 'They create dynamic atmospheres that adapt to different party phases and guest activities. Start with smart bulbs in high-traffic locations, then move on to more decorative areas.’

2. Add Smart Dimmer Switches for Subtle Control

A cozy living room with white and pink floral couch, white mantelpiece with Christmas foliage, large artwork, and large decorated Christmas tree with presents underneath.

Smart dimmer switches let you adjust your existing lights, without having to alter your property.

(Image credit: Future / Time Inc (UK) Ltd)

For those who love their current fixtures but want more flexibility, smart dimmer switches are the perfect in-between, and one of the latest lighting trends. They let you lower the brightness for intimate dinners, then brighten things up for games or cleanup.

‘Smart dimmer switches are great if you want to use your existing light fixtures but still want more control,’ says Nick. They also integrate easily with most systems, meaning you can pair them with your voice assistant or smartphone.

Consider installing this Decora Smart Wi-Fi Dimmer Switch at Home Depot to fine-tune your control over brightness levels while cutting down on unnecessary energy use. It can connect to Google and Alexa setups, meaning you can control the lights from anywhere, and with your voice.

This small addition makes a big difference in how your home feels throughout the evening – whether you’re hosting cocktails by the tree or enjoying a late-night dessert with friends.

3. Sync Lights to Music for Effortless Party Energy

A festive white mantelpiece with pines, oranges and dried pinecones, with orange wallpaper behind and an artwork above.

With built-in microphones or app connectivity, music-responsive lighting adds unique energy to a get-together.

(Image credit: Future / SARAH KAYE REPRESENTATION LTD (ADRIAN BRISCOE))

If you’re planning a lively gathering, lighting that reacts to music brings a touch of magic to the get-together. ‘Lighting really is everything, especially for a themed party,’ says Kobi Cummings.

Music-responsive systems use built-in microphones or app integrations to pulse and shift colors with the beat. Options like the KSIPZE 100ft Led Strip Lights at Amazon can be placed behind furniture or around the ceiling for subtle, glowing movement that energizes the space.

Yamed Mahfoud adds that voice-operated systems make it easy to adjust mid-event, ‘Presets allow for smooth transitions from cocktails to dinner. Just check that all lighting scenes work before your guests arrive, with manual standby controls set up in critical areas.’

4. Set and Forget with Energy-Saving Features

A living room with patterned rug, black circular coffee table with a bowl and blue vase on top, a white couch with patterned cushions, brown leather chair and wooden table next to it. To the back right is a window with patterned windows, and a gold floor lamp. Above the sofa are two abstract artworks.

Setting timers and schedules with smart bulbs can save up to 90% on your energy bills.

(Image credit: Future / ONE REPRESENTS LTD (DAMIAN RUSSELL))

Beyond color and creativity, one of smart lighting’s best perks is its practicality. With built-in timers, motion sensors, and scheduling features, you can ensure the lights dim down or switch off automatically once the party winds down.

Nick Barber recommends grouping lights by room or function so you can ‘control everything without wasting electricity.'

Dara Greaney, CEO of LEDLightExpert agrees, adding, ‘Using LEDs for your holiday lighting saves up to 90% on energy over incandescent lighting. Utilize features like timers and smart switches, which can be used for indoor as well as outdoor lighting.’

Try these Defiant Smart Plugs from Home Depot to create schedules and timers. You can set them to dim at a certain time, light up as you wake up, or turn off by a certain time to avoid wasting energy.


Next, learn these Christmas tree ideas and Christmas tree decorating mistakes to keep yours stylish and timeless.

Dan Fauzi
Home Tech Editor

Dan is the Home Tech Editor for Homes & Gardens, covering all things cleaning, smart home, sound and air treatment across the Solved section. Having worked for Future PLC since July 2023, Dan was previously the Features Editor for Top Ten Reviews and looked after the wide variety of home and outdoor content across the site, but their writing about homes, gardens, tech and products started back in 2021 on brands like BBC Science Focus, YourHomeStyle and Gardens Illustrated.

They have spent more than 200 hours testing and reviewing vacuums for Homes & Gardens, and have even visited Dyson's engineering labs for the full low-down of the ins and outs of our trusty cleaners.

Dan has a BA in Philosophy and an MA in Magazine Journalism. Outside of work, you'll find them at gigs and art galleries, cycling somewhere scenic, or cooking up something good in the kitchen.

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